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6 changes: 3 additions & 3 deletions learntools/sql/ex6.py
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@
SELECT a.owner_user_id AS user_id, COUNT(1) AS number_of_answers
FROM `bigquery-public-data.stackoverflow.posts_questions` AS q
INNER JOIN `bigquery-public-data.stackoverflow.posts_answers` AS a
ON q.id = a.parent_Id
ON q.id = a.parent_id
WHERE q.tags LIKE '%bigquery%'
GROUP BY a.owner_user_id
"""
Expand Down Expand Up @@ -166,7 +166,7 @@ class BigQueryExperts(CodingProblem):
SELECT a.owner_user_id AS user_id, COUNT(1) AS number_of_answers
FROM `bigquery-public-data.stackoverflow.posts_questions` AS q
INNER JOIN `bigquery-public-data.stackoverflow.posts_answers` AS a
ON q.id = a.parent_Id
ON q.id = a.parent_id
WHERE q.tags LIKE '%bigquery%'
GROUP BY a.owner_user_id
\"""
Expand Down Expand Up @@ -219,7 +219,7 @@ def expert_finder(topic, client):
SELECT a.owner_user_id AS user_id, COUNT(1) AS number_of_answers
FROM `bigquery-public-data.stackoverflow.posts_questions` AS q
INNER JOIN `bigquery-public-data.stackoverflow.posts_answers` AS a
ON q.id = a.parent_Id
ON q.id = a.parent_id
WHERE q.tags like '%{topic}%'
GROUP BY a.owner_user_id
\"""
Expand Down